fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.0% done] [ 9892/ 10616 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 219/ 18446 kb/s] [eta 00m:20s] Threads: 3: [mmm] [21.7% done] [ 17592/ 3099 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 17754/ 109 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 12149/ 4413 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 14183/ 3249 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.6% done] [ 9021/ 8411 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 9164/ 4876 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 13001/ 1426 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 6072/ 6349 kb/s] [eta 00m:15s] Threads: 3: [mmm] [48.1% done] [ 9591/ 4331 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 9806/ 2989 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 8549/ 3067 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 9436/ 2212 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 9603/ 1330 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 3648/ 4889 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 6772/ 1281 kb/s] [eta 00m:12s] Threads: 3: [mmV] [62.5% done] [ 4055/ 4262 kb/s] [eta 00m:12s] Threads: 3: [mmV] [61.8% done] [ 18072/ 488 kb/s] [eta 00m:13s] Threads: 2: [mm_] [62.9% done] [ 14870/ 2615 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.9% done] [ 959/ 5283 kb/s] [eta 00m:13s] Threads: 2: [mV_] [64.9% done] [ 25157/ 540 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.8% done] [ 20447/ 1133 kb/s] [eta 00m:13s] Threads: 1: [V__] [74.3% done] [ 14643/ 0 kb/s] [eta 00m:09s] Threads: 1: [V__] [93.1% done] [ 26451/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=8061 read : io=100MiB, bw=3,822KiB/s, runt= 27432msec clat (msec): min= 0, max= 118, avg= 9.25, stdev=13.78 bw (KiB/s) : min= 11, max=30154, per=40.41%, avg=4634.24, stdev=6579.73 write: io=40,412KiB, bw=1,607KiB/s, runt= 25743msec clat (msec): min= 1, max= 121, avg=16.80, stdev=20.67 bw (KiB/s) : min= 0, max= 7302, per=46.27%, avg=2209.37, stdev=2209.74 cpu : usr=6.28%, sys=0.38%, ctx=2265 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=20.9%, 4=9.2%, 10=27.7%, 20=28.3%, 50=11.5%, 100=0.4% lat (msec): 250=1.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8062 read : io=100MiB, bw=4,174KiB/s, runt= 25119msec clat (msec): min= 0, max= 119, avg= 6.71, stdev=10.68 bw (KiB/s) : min= 2, max=27402, per=48.32%, avg=5540.62, stdev=6356.18 write: io=45,220KiB, bw=1,997KiB/s, runt= 23179msec clat (msec): min= 1, max= 120, avg=11.87, stdev=13.53 bw (KiB/s) : min= 0, max= 7201, per=56.44%, avg=2694.83, stdev=2392.08 cpu : usr=7.07%, sys=0.43%, ctx=2616 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=28.4%, 4=8.3%, 10=29.4%, 20=25.2%, 50=7.6%, 100=0.2% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8063 read : io=100MiB, bw=4,791KiB/s, runt= 21884msec clat (msec): min= 0, max= 86, avg= 8.60, stdev= 7.86 bw (KiB/s) : min= 30, max=23486, per=48.58%, avg=5570.76, stdev=4996.30 write: io=34,428KiB, bw=1,767KiB/s, runt= 19942msec clat (msec): min= 1, max= 42, avg=11.75, stdev= 7.45 bw (KiB/s) : min= 0, max= 7985, per=67.17%, avg=3207.31, stdev=3079.50 cpu : usr=8.88%, sys=0.42%, ctx=2061 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=16.1%, 4=9.7%, 10=31.4%, 20=32.4%, 50=10.1%, 100=0.2% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,467KiB/s, minb=3,822KiB/s, maxb=4,791KiB/s, mint=21884msec, maxt=27432msec WRITE: io=117MiB, aggrb=4,775KiB/s, minb=1,607KiB/s, maxb=1,997KiB/s, mint=21884msec, maxt=27432msec Disk stats (read/write): cciss!c0d0: ios=5793/2470, merge=696/173, ticks=48876/40252, in_queue=89128, util=96.59% 5.46user 0.38system 0:27.72elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+240160outputs (0major+1032minor)pagefaults 0swaps